Project & Office Administrator (CO)
$54k - $67kHaag, a Salas O'Brien Company
Project Administrator & Office Administrator
About Us
At Salas O'Brien, we're dedicated to engineering for impact. Our mission to make a difference is at the core of everything we do, from our projects to our team culture. We strive to embody values of inspiration, achievement, and connection, fostering collective ownership and a sustainable future.
Established in 1975, Salas O'Brien is an employee-owned engineering and professional services firm focused on creating impact for our clients, team members, and the world. We know that today’s challenges bring tomorrow’s opportunities, and we’re here to design innovative, lasting solutions.
We specialize in creating environments where people connect, perform, and thrive. Our team consults on projects ranging from performing arts centers and universities to corporate campuses, cultural venues, and entertainment destinations. By integrating technology, acoustics, lighting and theatre systems, we help clients deliver experiences that inspire and engage.
Job Description
The Project Administrator / Office Administrator plays a key role in supporting both project delivery and daily office operations for our Acoustics, Technology, and Specialty Consulting teams. Approximately 80% of this role is dedicated to project administration activities that support Project Managers and design teams in the successful delivery of consulting projects within the architecture, engineering, and construction (AEC) industry. The remaining 20% focuses on office administration responsibilities that help maintain an efficient, organized, and welcoming workplace environment.
The successful candidate will be a highly organized, detail-oriented individual who enjoys working with multiple project teams, managing information, and supporting people in a fast-paced professional environment. Familiarity with the AEC industry and the design and construction process is desired but not required.
Job Duties
Project Administration & Coordination (approximately 80%)
• Assist Marketing, Finance and the design team in tracking projects from inception to close-out.
• Assist project managers with project tracking in Wrike (our project management software).
• Attend weekly internal workload meetings.
• Lead document tracking and electronic filing of RFIs and Submittals.
• Maintain project contact lists and distribution lists.
• Assist with project release coordination, including spec formatting and document uploads.
• Assist with deliverable checklists and internal QA/QC coordination.
• Help coordinate project closeout tasks, record documents, and file archiving.
Office Administration (approximately 20%)
• Serve as the primary point of contact for day-to-day office administrative needs.
• Manage office supply inventory and coordinate purchasing of office supplies and consumables.
• Coordinate incoming and outgoing shipping, courier services, and package distribution.
• Act as the liaison between office staff and building management for facility-related issues.
• Coordinate office safety programs.
• Welcome and assist visitors, clients, vendors, and interview candidates, ensuring a positive office experience. Coordinate Lunch & Learns with vendors.
• Coordinate office events, team gatherings, and employee engagement activities.
• Help maintain a professional, organized, and functional office environment.
• Support employee onboarding activities, including workspace preparation and coordination of office resources.
Qualifications
• Positive attitude and outgoing personality
• Understanding of the AEC design and construction process is desired
• Strong organizational and time management skills
• Good communication skills (written, email, messaging)
• Excellent attention to detail
• Proficient in MS Office (Word, Excel, PowerPoint, Teams)
• Experience with Adobe Acrobat and Bluebeam preferred
• Experience with project management software preferred (Wrike, Asana, Monday.com, Smartsheet)
• Experience with Deltek Vantagepoint a plus
Location
• Boulder, Colorado
• Work Type: Hybrid (3 days in office : 2 days remote).
• Travel: No
Compensation & Benefits
The expected base salary range for this role is $$54,000 - $67,000 USD per year depending on experience. Actual compensation will be determined based on a number of factors including skills, experience, qualifications, and location.
This role is also eligible for performance-based bonuses and a comprehensive U.S. based benefits package, including:
• Medical, dental, and vision insurance
• 401 (k) with company match
• Paid time off and company holidays
• Wellness programs and employee assistance resources
• Professional development support
For more information, visit our full benefits overview here.
Equal Opportunity Employment Statement
Salas O'Brien provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any kind based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. Salas O'Brien will accommodate disability-related needs of applicants as required by law.
- ...PURPOSE Responsible for performing a variety of general administrative and office operations support activities. ESSENTIAL DUTIES AND RESPONSIBILITIES... ...and practices in order to prevent injury to self or co-workers; attends periodic safety meetings as required; may...SuggestedWork at office
$28.85 - $36.78 per hour
...Administrative And Clerical Support Provides general administrative and clerical support to... ...appropriate person. Sorts and opens mails, orders office supplies, and maintains files.... ...concerns Ability to communicate with co-workers and customers in a pleasant, business...SuggestedWork at office$22 per hour
...Now Hiring: Office Administrator | Denver, CO Auto-Chlor System has been a trusted leader in commercial cleaning solutions for over 85 years. We're looking for a dependable Office Administrator who enjoys helping customers, staying organized, and keeping a busy office...SuggestedHourly payFull timeWork at officeImmediate start$55k - $65k
...Administrator Position Join the dynamic team at The Goddard School at 1400 S. Emerson St. Denver CO, as an administrator with possible advancement to Assistant Director! We're seeking a passionate and proactive leader to oversee daily operations, support a team of...SuggestedHourly payFull timeWork at office$55k - $62k
Office Administrator Department: Administrative Employment Type: Full Time Location: Denver, CO Compensation: $55,000 - $62,000 / year Description The Office Administrator supports... ...cash receipts and following up with Project Accountants on any aging payments. Fleet...SuggestedFull timeTemporary workFor subcontractorCasual workWork at officeLocal areaRemote workMonday to FridayNight shift- ..., and 401K. This role can sits in our Vail office. Candidates must be comfortable communting to Vail, CO daily. There is no opportunity for remote work.... ...Receives payment for applicable services. Performs administrative support tasks, such as operating scanners or...Full timeWork experience placementWork at officeRemote work
$22 - $24 per hour
...Office Administrator At TACT (Teaching the Autism Community Trades), we believe every individual... ..., take initiative, and support special projects Strong working relationships with manufacturer... ...2960 S. Umatilla Street, Englewood, CO, 80110, US APEX Technical SchoolHourly payFull timeWork at officeMonday to Friday- ...Office Administrator Husch Blackwell LLP is a full-service litigation and business law firm with... ...Administrator position in our Denver, CO office. This position will work onsite... ...Assist OMPs with annual office budget projections and monthly reconciliation. Assist OMPs...Summer workWork at officeLocal area
- ...About the Role We're looking for an Office Administrator to keep our Centennial office running efficiently... ...vendors as needed Take on ad hoc projects and cross-functional support as the... ...be able to work onsite in Centennial, CO Why Mohab Join a small,...Work at officeShift work
$27 per hour
...Position Description: Job Title: Office AdministratorDepartment/... ...Frontline Operations/Salida, CO (On-Site Only) Primary... ...Position Summary: Provides administrative, operational, and reception support... ...and capital asset projects as needed. Customer Service...Hourly payApprenticeshipWork at officeLocal areaFlexible hoursAfternoon shift$95k - $105k
...Job Description Job Description Office Administrator Please note that this job is hybrid. You will be required to work 4 days onsite in... ...firm to fill their open Office Administrator job in Denver, CO. To qualify, you must have at least 10 years of recent, relevant...Work at officeLocal areaImmediate startWork from home1 day per week- ...Description Job Description An Assistant Project Manager (APM) plays a crucial role in... ...degree in project management, business administration, engineering, or a related field is... ...phone, iPad, printer, scanner, and other office equipment. Visual acuity for detailed...Full timeWork at officeImmediate startRemote workWorldwideRelocation
- ...and on-site functions. • Achieves customer satisfaction by consistently prepping, scanning, inspecting, compiling, and assembling projects accurately in a timely manner. • Meets deadlines by working at a quick and steady pace while maintaining quality/error free work...Hourly paySeasonal work
- ...Part-Time Office Administrator A professional services organization is seeking a dependable Part-Time Office Administrator to provide hands... ...Additional details: Position is 100% on-site in Golden, CO Flexible scheduling within standard business hours Approximately...Ongoing contractFull timeTemporary workPart timeWork at officeLocal areaFlexible hours
$40k - $55k
...Job Description Human Resources & Office Administrator Company: Linkus Corporation Location... ...Monday–Friday Location: Brighton, CO Compensation: $40,000 – $55,000... ...service. We bring added value to every project with our scope analysis services and top...Full timeWork at officeMonday to Friday- Fres-co System USA, Inc. is looking for an Office Administrator in Denver, CO. The successful candidate will support the organization's operational efficiency by managing various administrative responsibilities including accounting support, operational coordination, and...Work at office
$18 - $30 per hour
...Location: 1140 W South Boulder Rd, Lafayette, CO 80026 Salary: $18.00 - $30.00 per... ...clinical needs of each supported dental office and foster a strong team building... ...support organization, providing non-clinical administrative support services to more than 3,000...Hourly payDaily paidWork at officeLocal area- ...Description Job Description Position: Reconstruction Project Manager Location: Colorado Springs, CO We are looking for a confident, driven, and... ...sub-contractors, insurance company representatives, office staff and others. The RPM thrives in a fast-paced...For subcontractorWork at officeLocal areaShift work
$115k - $135k
.... We are looking for a Jr. Project Manager who is excited to apply... ...is on-site in Boulder, CO 5 days per week. Essential... ...advanced degree in Business Administration or another relevant field... ...tools such as MS Project and MS Office Suite ~ Experience with personnel...Full timeContract workWork experience placementFor subcontractorInterim roleRemote work$115k - $135k
.... We are looking for a Jr. Project Manager who is excited to apply... ...is on-site in Boulder, CO 5 days per week. Essential... ...advanced degree in Business Administration or another relevant field... ...tools such as MS Project and MS Office Suite ~ Experience with personnel...Full timeContract workWork experience placementFor subcontractorInterim roleH1bRemote work$18 per hour
D & L Construction in Cortez, CO is seeking a dependable administrative assistant to provide day-to-day office support, handle paperwork, greet customers, and keep records up to date. Responsibilities include weighing trucks, assisting customers with product sales, tracking...Hourly payWork at officeLocal area$86.1k - $128.5k
...Job Description This Opportunity WSP is currently initiating a search for Senior Project Controller for our Lakewood CO, Salt Lake City UT, or Phoenix AZ office. Be involved in projects with our Earth & Environment Team and be a part of a growing organization...Contract workWork at officeLocal areaFlexible hoursShift work$20 - $24 per hour
...Office Admin Crossroads Auto Group is seeking a detail-oriented Office Admin to join our team in Loveland, CO. The ideal candidate will have experience in automotive billing, accounts... ...Support general office administrative duties as required Requirements...Hourly payWork at office$23.47 - $38.62 per hour
...and promptly Clerical Work : Support USPS operations with administrative tasks Service Support : Assist customers with services like... ...help you succeed A job finder tool to locate USPS roles within CO or within a 25-mile radius of your location Personalized...Hourly payFull timeFlexible hours- ...planning and schedule stands are implemented and that all project related activities comply ~ Provide oversight and supervision... ...000 - $137700. (Actual range is higher for the following office locations: Denver, CO and Chicago, IL – 5%, Seattle, WA, and Portland, OR – 10%,...For subcontractorH1bWork at officeFlexible hours
- ...We are seeking a highly organized and detail-oriented Project Administrator to join our team at GSE Construction. The ideal candidate will be a proactive problem-solver with exceptional communication skills and the ability to manage multiple tasks simultaneously. You should...For subcontractor
- ...Job Description The Project Administrator plays a key role in supporting the successful delivery of construction projects at Martin-Harris... ...delivering impactful projects across the Southwest from our offices in Las Vegas, Reno, and Denver. But what truly defines us...Temporary workFor contractorsFor subcontractor
$55k - $65k
...Project Controls Coordinator This Project Controls Coordinator... ...the accounts receivables and CO logs. Assist with Purchasing... ...Management. ~0-2 years of administrative/coordinator experience, and there... ...Proficient in Excel, MS Office, Ecosys, Viewpoint, and Document...Full timeTemporary workFor subcontractorLocal area$20.9 - $23 per hour
...Williams Lea is hiring for an Office Assistant for our Denver... ...payable, or other back-office (administrative, virtual or shared) services,... ...in, support large or complex projects, immediate client requests, etc... ...Office Assistant jobs in Denver, CO . Denver, CO $55,000.00-$62,1...Full timeTemporary workWork at officeImmediate startWorldwideMonday to FridayShift work$35k - $40k
...Office AssistantLocation: 9700 E Arapahoe Rd Greenwood Village, CO 80112Employment Type: Full Time, Tuesday - Saturday SchedulePosition Type: HourlyPay Range: $35,000 - $40,000 AnnuallyWe are a long-established motorcycle dealership based in the Denver Tech Center that...Full timeWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Project & Office Administrator (CO). Be the first to apply!
- medical office assistant work from home Colorado
- work from home office assistant Colorado
- projects work from home Colorado
- special projects Colorado
- capital projects Colorado
- retail project merchandiser part time Colorado
- project technician Colorado
- project controls Colorado
- project intern Colorado
- project finance Colorado


